UV Index in Li, Thailand

Last updated: May 3, 2025

Awareness of the UV Index in Li, Thailand, is crucial for protecting your skin and promoting overall health in this sun-drenched region. With peak UV levels reaching as high as 14, understanding these measurements can help you take proactive steps against sunburn and long-term skin damage. Li's Aw climate typically features strong sunlight throughout the year, especially during midday hours, when UV exposure risks significantly increase. Staying informed about local UV levels empowers residents and visitors alike to enjoy the beautiful outdoors safely, ensuring a fun and healthy experience in Thailand's vibrant landscapes.

Hourly UV Index in Li

As the sun rises, the UV Index starts off low at 1 by 7:00 AM, gradually climbing to a moderate 3 by 8:00 AM. However, by 9:00 AM, it takes a sharp leap to 6, signaling that sun protection should be considered. The peak intensity occurs at 12:00 PM, hitting a striking 14, where the sun’s rays are most potent and precautions are essential. The afternoon sees a slight decline, dropping to 11 by 2:00 PM, before further retreating to 8 at 3:00 PM. As the day winds down, the index decreases steadily, settling at 1 by 6:00 PM and fading to 0 by 7:00 PM. This data highlights the importance of staying vigilant during peak hours to protect yourself from harmful UV exposure.

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	3	moderate	30 min
09:00	6	high	25 min
10:00	10	very high	15 min
11:00	13	extreme	10 min
12:00	14	extreme	10 min
13:00	14	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Li

The UV Index exhibits significant seasonal fluctuations, with the highest levels occurring from March to October. During this period, the UV Index reaches its peak in July at 15, indicating extreme exposure risk with a dangerously short burn time of just 10 minutes. The months of February through October are particularly high-risk, maintaining an extreme category from February to October, except for the lower levels noted in November and December. Visitors and residents are strongly advised to take precautionary measures during these months, such as wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sun hours to minimize skin damage and health risks associated with high UV exposure.

Monthly Maximum UV Index for Li, Thailand

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Li. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Li, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Li UV Index with Other Thailand Cities

The table above highlights how UV exposure in Li compares to other major locations across Thailand. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Li's solar exposure compared to other cities in Thailand. Generated using Copernicus Atmosphere Monitoring Service information.
	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Mueang Nonthaburi UVI	10	12	14	13	14	13	14	14	13	12	9	8
Samut Prakan UVI	10	12	14	13	14	13	14	14	13	12	9	8
Bangkok UVI	10	12	14	13	14	13	14	14	13	12	9	8
Udon Thani UVI	9	11	13	14	14	13	14	14	14	12	10	9
Li	10	12	13	13	14	14	15	14	14	13	10	9
Chon Buri UVI	10	13	14	14	14	13	14	14	13	13	10	9